Materials Literature
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Coupled exfoliation and fracture induced formation of hydrophobic monolayered nanoflakes in a nonpolar organic medium. The hydrophobic monolayered nanoflakes 5-20 nm in lateral size consisted of a tungstate layer with surface modification by stearylammonium ions (C18H37NH3)0.397 H0.603Cs3W11O35·xH2O (x < 0.625).
A new family of isostructural Mn/Ln dodenuclear clusters: [Mn8Ln4(O)8(hmp)4(O2CPh)12(NO3)4(PhCO2H)(C2H5OH)] [Ln = La (1), Pr (2), Nd (3), Gd (4), Dy(5), hmpH = 2-(hydroxymethyl)pyridine] have been synthesized by the reaction of Mn(NO3)2 and Ln(NO3)3·6H2O with hmpH and benzoic acid as co-ligands. Compounds 1-5 possess…
Effects of polydispersity in chain lengths on microphase separation in thin films of di-block copolymers are studied using self-consistent field theory (SCFT) and neutron reflectivity experiments.
Investigation of Zr‐gate diamond field‐effect transistor with SiN x dielectric layers (SD‐FET) has been carried out. SD‐FET works in normally on depletion mode with p‐type channel, whose sheet carrier density and hole mobility are evaluated to be 2.17 × 10 13 cm −2 and 24.4 cm 2 ·V −1 ·s −1 , respectively. The output…
Ethanol solvothermal method derives plasmonic Al doped ZnO nanocrystals suitable for advanced applications.
The graph describes the preparation process and characterization methods, as well as applications of samples.
Double-shelled polypyrrole hollow microspheres were synthesized via a novel template-assisted concept, using iron oxide hollow microspheres as both the sacrificial template and initiator in acidic solution.
The Ni–TiO <sub>2</sub> interaction is the main driving force at the initial stage of Ni nucleation. The Ni–Ni interaction begins to control the growth process as the cluster size gets larger.
Structural organization and photoluminescence properties of zwitterionic conjugated polymer–surfactant assemblies depend on specific and non-specific polymer–surfactant interactions within the aggregate.
We investigate the molecular sensing properties of carbon nanotube–boron nitride–carbon nanotube (CNT–BN–CNT) junctions.
In this paper we show that the electronic properties of ultrathin tetrahedral amorphous carbon (ta-C) films are heavily dependent on their thickness. By using scanning tunnelling spectroscopy, Raman spectroscopy, and conductive atomic force microscopy, it was found that a decrease of ta-C thickness from 30 to 7 nm lea…
A series of liquid-crystalline (LC) compounds (R-Chol, R: CA, CN and NT), containing both a strong push–pull azo chromophore and a cholesteryl unit, was synthesized as novel molecular glass materials.
Co-electrolysis of carbon dioxide and steam has been shown to be an efficient way to produce syngas, however further optimisation requires detailed understanding of the complex reactions, transport processes and degradation mechanisms occurring in the solid oxide cell (SOC) during operation. Whilst electrochemical mea…
Pro-metastatic tumor cells in circulation interact with active platelets that mediate various mechanisms of hematologic metastasis. Elucidating and utilizing these interactions on delivery vehicles can provide unique ways of metastasis-targeted drug delivery.
Y-shaped amphiphilic PS–(PDMAEMA) <sub>2</sub> miktoarm star copolymers stabilized o/w macroemulsion showed pH-induced demulsification and thermo-induced phase inversion.
A simple one-step process was adopted to fabricate anisotropic gold nanoassemblies. Evaporation-assisted nanoparticle assembly at the meniscus was maintained in this regard. Scanning electron microscopy confirmed that the constituent nanoparticles of the anisotropic gold nanoassembly are neither in physical contact no…
The formation of copper nanoparticles (Cu-NPs) in irradiated aqueous solutions of star-shaped poly(acrylic acid) (PAA) were studied at two pH values. Transmission electron microscopy (TEM) demonstrates that the star-shaped macromolecules loaded with Cu(2+) ions can act as individual nanosized containers providing a pe…
A drug delivery system of dual-stimulated release of size-selected cargos from β-cyclodextrin-covered mesoporous silica nanoparticles was prepared.
A method based on a polypyrrole through-pore template induced by the colloidal monolayer is developed to fabricate gold and silver hierarchically micro/nanostructured arrays.
A novel photoanode architecture with plasmonic silver (Ag) nanostructures embedded in titania (TiO2), which served as the wide band gap semiconducting support and CdS quantum dots (QDs), as light absorbers, is presented. Ag nanostructures were prepared by a polyol method and are comprised of clumps of nanorods, 15-35…